i pride myself in the quick training of toilet training (or may be i have just been lucky), i just take the pup out side every hour or so,and straight after every meal and as soon as they wake up and when they do the buisness give him lots of praise i mean really go overboard with it,the nighbours thinck that i am mad when they here me ,
you are up and down alot and have to be very aware as to were your pup is and what he is doing,even during the night i get up to take him into the garden,i know in can be hard when you have an crying pup that will not sleep for long and your tired and do not want to get up , but it so worth it in the end ,
harley is 16 weeks old now and is almost toilet trained we have not had an accident for over a week and that includes night time, and my two others were trained in this way.
and yes i agree pick up the poo as soon as they have done it.